3-(Bromomethyl)-5-(difluoromethyl)-2-hydroxy-4-methylpyridine
3-(Difluoromethyl)-6-hydroxy-4-iodopyridine-2-carboxylic acid
2-(Bromomethyl)-4-(difluoromethyl)-3-hydroxy-5-methylpyridine
2-(Difluoromethyl)-5-hydroxy-3-iodopyridine-4-acetic acid
+86(0) 189-6910-6387
[email protected]